diff --git a/webapp/services/BattleDataService.php b/webapp/services/BattleDataService.php
index 5191bab3..108fb14c 100644
--- a/webapp/services/BattleDataService.php
+++ b/webapp/services/BattleDataService.php
@@ -465,9 +465,11 @@ class BattleDataService extends BaseService {
 
     private function rewardFragmentPve()
     {
+        $pveRankScore = getReqVal('pve_rank_score', 0);
+
         $onlineNum = $this->getOnlineNumber();
-        $instanceLevel = 0;
-        $instanceRank = 0;
+        $instanceLevel = $this->pveGeminiMeta['gemini_lv'];
+        $instanceRank = mt\PveGeminiMode::calcStar($this->pveGeminiModeMeta, $pveRankScore);
         $instanceRankRate = $this->getInstanceRankRate();
         $bossReward = getReqVal('pve_kill_boss', 0) ? 1 : 0;
         $todayPveBattleTimes = $this->_getDailyV(TN_DAILY_PVE_BATTLE_TIMES, 0);
@@ -509,7 +511,8 @@ class BattleDataService extends BaseService {
 
     private function randWeight($items)
     {
-
+        $spaces = array();
+        return -1;
     }
 
     private function getInstanceRankRate()